<template>
  <el-container style="height: 100%">
    <el-aside width="sideWith+'px'" style="background-color: rgb(238, 241, 246);height: 100%;">
      <el-menu :default-openeds="['1', '3']" style="min-height: 100%;overflow-x: hidden"
               background-color="rgb(48,65,86)"
               text-color="#fff"
               active-text-color="#ffdo4b"
               :collapse-transition="false"
               :collapse="isCollapse"
      >
        <div style="height: 60px;line-height: 60px;text-align: center">
          <img src="../assets/logo.png" alt="" style="width: 20px;position: relative;top: 3px;margin-right: 5px">
          <b style="color: white" v-show="loginTextShow">后台管理系统</b>
        </div>
        <el-submenu index="1">
          <template slot="title"><i class="el-icon-message"></i>
            <span slot="title">导航一</span></template>
          <el-menu-item-group>
            <template slot="title">分组一</template>
            <el-menu-item index="1-1">选项1</el-menu-item>
            <el-menu-item index="1-2">选项2</el-menu-item>
          </el-menu-item-group>
          <el-menu-item-group title="分组2">
            <el-menu-item index="1-3">选项3</el-menu-item>
          </el-menu-item-group>
          <el-submenu index="1-4">
            <template slot="title">选项4</template>
            <el-menu-item index="1-4-1">选项4-1</el-menu-item>
          </el-submenu>
        </el-submenu>
        <el-submenu index="2">
          <template slot="title"><i class="el-icon-menu"></i><span slot="title">导航二</span></template>
          <el-menu-item-group>
            <template slot="title">分组一</template>
            <el-menu-item index="2-1">选项1</el-menu-item>
            <el-menu-item index="2-2">选项2</el-menu-item>
          </el-menu-item-group>
          <el-menu-item-group title="分组2">
            <el-menu-item index="2-3">选项3</el-menu-item>
          </el-menu-item-group>
          <el-submenu index="2-4">
            <template slot="title">选项4</template>
            <el-menu-item index="2-4-1">选项4-1</el-menu-item>
          </el-submenu>
        </el-submenu>
        <el-submenu index="3">
          <template slot="title"><i class="el-icon-setting"></i><span slot="title">导航三</span></template>
          <el-menu-item-group>
            <template slot="title">分组一</template>
            <el-menu-item index="3-1">选项1</el-menu-item>
            <el-menu-item index="3-2">选项2</el-menu-item>
          </el-menu-item-group>
          <el-menu-item-group title="分组2">
            <el-menu-item index="3-3">选项3</el-menu-item>
          </el-menu-item-group>
          <el-submenu index="3-4">
            <template slot="title">选项4</template>
            <el-menu-item index="3-4-1">选项4-1</el-menu-item>
          </el-submenu>
        </el-submenu>
      </el-menu>
    </el-aside>

    <el-container>
      <el-header style=" font-size: 12px;border-bottom: 1px solid #ccc;line-height:60px ;display: flex">
        <div style="flex: 1;font-size: 20px"><span :class="collapseBtnClass" style="cursor: pointer"
                                                   @click="collapse"></span></div>
        <el-dropdown style="width: 100px;cursor: pointer">
          <span>王小虎</span><i class="el-icon-arrow-down" style="margin-left: 10px"></i>
          <el-dropdown-menu slot="dropdown" style="margin-left: 10px">
            <el-dropdown-item>个人信息</el-dropdown-item>
            <el-dropdown-item>退出</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>

      </el-header>

      <el-main>
        <div style="padding: 10px 0">
          <el-input style="width: 200px" placeholder="请输入名称" suffix-icon="el-icon-search" type="text"
                    class="mr-5"></el-input>
          <el-input style="width: 200px" placeholder="请输入邮箱" suffix-icon="el-icon-message" type="text"
                    class="mr-5"></el-input>
          <el-input style="width: 200px" placeholder="请输入地址" suffix-icon="el-icon-position" type="text"
                    class="mr-5"></el-input>
          <el-button class="ml-5" type="primary">搜索</el-button>
        </div>
        <div style="margin: 10px 0">
          <el-button type="primary" icon="el-icon-circle-plus-outline" class="mr-5">新增</el-button>
          <el-button type="primary" icon="el-icon-remove-outline" class="mr-5">批量删除</el-button>
          <el-button type="primary" icon="el-icon-bottom" class="mr-5">导入</el-button>
          <el-button type="primary" icon="el-icon-top" class="mr-5">导出</el-button>
        </div>
        <el-table :data="tableData" border stripe:header-cell-class-name="headerCellClassName">
          <el-table-column prop="date" label="日期" width="140">
          </el-table-column>
          <el-table-column prop="name" label="姓名" width="120">
          </el-table-column>
          <el-table-column prop="address" label="地址">
          </el-table-column>
          <el-table-column label="操作" width="150">
            <template slot-scope="scope">
              <el-button type="primary" size="mini" @click="handleEdit(scop.row)">编辑</el-button>
              <el-button type="danger" size="mini" @click="handleDelete(scop.row)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <div style="padding: 10px 0">
          <el-pagination
              @size-change="handleSizeChange"
              @current-change="handleCurrentChange"
              :current-page="currentPage4"
              :page-sizes="[5, 10, 15, 20]"
              :page-size="10"
              layout="total, sizes, prev, pager, next, jumper"
              :total="400">
          </el-pagination>
        </div>
      </el-main>
    </el-container>
  </el-container>

</template>

<style>
#app {
  height: 100%;
}

/*
.el-header {
  background-color: #B3C0D1;
  color: #333;
  line-height: 60px;
}*/

.el-aside {
  color: #333;
}

.headerCellClassName {
  background: #eeeeee ! important;
}
</style>
<script>
// @ is an alias to /src
import HelloWorld from '@/components/HelloWorld.vue'

export default {
  data() {
    const item = {
      date: '2016-05-02',
      name: '王小虎',
      address: '上海市普陀区金沙江路 1518 弄'
    };
    return {
      tableData: Array(10).fill(item),

      collapseBtnClass: 'el-icon-s-fold',
      isCollapse: false,
      sideWidth: 200,
      loginTextShow: true,
    }
  }, methods: {
    collapse() {
      this.isCollapse = !this.isCollapse;
      if (this.isCollapse) {
        this.sideWidth = 64;
        this.collapseBtnClass = 'el-icon-s-unfold'
        this.loginTextShow = false

      } else {
        this.collapseBtnClass = 'el-icon-s-fold'
        this.loginTextShow = true
      }
    }
  }
};
</script>
